Solve and describe the steps used to find x for the equation : 7x - 4 = -4x + 18

asked Feb 17, 2022 65.4k views

5 votes

Solve and describe the steps used to find x for the equation :
7x - 4 = -4x + 18

by Asafm

6.2k points

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4 votes

Answer:

x = 2

Explanation:

$7x - 4 = - 4x + 8 \\ 7x + 4x = 18 + 4 \\ 11x = 22 \\ x = 2$

6.2k points

2 votes

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

x = 2

Explanation:

Dan Evans answered Feb 21, 2022

5.8k points

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